Feature/test text processors pass (#14)

* support pre-commit

* support running

* pass text-based processor

app.py

@@ -27,6 +27,7 @@ def introduction():
 def add_processor(processor_name, display_name, state):
     print("add processor ", processor_name)
     ctm.add_processor(processor_name)
+    print(ctm.processor_group_map)
     print(len(ctm.processor_list))
     return display_name + " (added)"